1. What is PlayStation Plus? PlayStation®Plus is a subscription | Manualzz
PS3 Firmware Update Increases Online Save Storage - Game Informer
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Sony also considered a new PS3 that adopted SSD and online storage instead of HDD - GIGAZINE
PlayStation Plus cloud storage increase coming with PS3 update 4.25 - The Tech Game
Sony Is Not Closing PlayStation Store for PS3, PS Vita After All (Sorry, PSP) | PCMag
PS+ online storage limit? : r/PS3
How many games can a 160GB hold on the PS3? - Quora